0872 ULEXITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source R.Mether, 1983
Arizona North & Central Americas United States 2273 SAUCONITE, Chrismas Mine, Christmas, Gila County, Arizona, U.S.A. September 28, 2019
Colorado North & Central Americas United States 1998 ROSCOELITE, Mi Vida Mine, Big Indian District, San Juan County, Colorado, U.S.A. September 28, 2019
Europe Switzerland 2977 BAUMHAUERITE, CALCITE, Lengenbach Quarry, Binn Valley, Wallis, Switzerland September 28, 2019
